Interesting.,..
so they run their own track days?
Yes, to my knowledge.
The track is family owned (and that's as much as I know about who's who there) but one of the family members runs the riders meeting, track employees handle pit out, corner working (+ some volunteers as of this year to help with that) crash truck etc.
Track day orgs rent the day, sell spots and show up much like I was looking at doing (and still am, maybe next year)